These are four videos shot at the same time with two cameras - the first camera recorded at 30/15 ips (images per second) and the second at 7.5/5 ips. The purpose is to illiustrate the difference, or lack of difference, between the record rates. These rates, as expected, have a signifigant effect on the amount of HD storage required in an NVR. Click an image to see the video. Each was recorded using VGA 640x480 compression in h.264



30 ips                                15ips



7.5  ips                                  5 ips  


Download a ZIP file (7.4MB).... save f2